React Software Engineer (React + .
NET) About the opportunity Love building interfaces people actually enjoy using? Help lower healthcare costs by bringing drug-price transparency to the point of care. We’re hiring a front-end-focused Full Stack Software Engineer for our client, a U.
S. health IT company. You’ll own the user experience of products that help doctors and patients make better, more affordable decisions, from polished, responsive React interfaces to the .
NET APIs behind them. This work is core to the company’s business, and its impact reaches the wider U.
S. healthcare system. Why you’ll love this role
• Your UI, real impact: the screens you build help doctors and patients make better, more affordable decisions.
• Craft that matters: turn complex business logic and high-volume data into interfaces that feel simple and fast.
• A voice in design: shape UI and technical decisions, not just tickets.
• Room to innovate: build prototypes and proofs of concept with modern front-end technologies.
• Full-stack range: stay hands-on with .
NET APIs, DevOps, and QA when the work calls for it. What you’ll do
• Build modern, responsive Single Page Applications in React, from component architecture to pixel-level polish.
• Translate designs into clean, reusable UI components, and help make UX decisions along the way.
• Optimize front-end performance for data-heavy, high-traffic screens.
• Connect the UI to high-performance RESTful APIs, and build or extend backend services in .
NET Core and C# when needed.
• Modernize user interfaces that integrate with legacy systems.




• Work with stakeholders to turn complex business requirements into intuitive user experiences.
• Contribute to testing, DevOps, and QA practices that keep the platform fast and stable. Tech stack Front end: React
· Redux
· JavaScript
· CSS
· HTML
· Sketch Back end: .
NET Core
· C#
· Entity Framework
· PostgreSQL What you bring Must-haves
• 5+ years of hands-on experience with modern JavaScript, building Single Page Applications with modern JS and CSS frameworks.
• Strong proficiency in React, HTML, and CSS, with a good eye for UI design.
• Experience with Sketch or similar UI design tools.
• Experience with .
NET Core and C#.
• Experience with PostgreSQL, including Entity Framework.
• Experience working in an Agile development environment. Nice to have
• Redux
• Experience building modern user interfaces that integrate with legacy systems
• Experience with high-transaction or high-throughput business systems
• Healthcare industry experience Why CloudGeometry
• Grow with the leaders in AI: As an official Anthropic Partner, we give you direct access to cutting-edge AI tools, plus the certifications to prove your expertise.
• Work that challenges you: This project will stretch your skills and keep you learning. It’s real engineering, not maintenance mode.
• A competitive offer: An attractive compensation package designed to reward great talent.
• Work from anywhere: 100% remote, working U.
S. time zones.
• Time to recharge: Paid time off, holidays, and medical leave days every year.
• The best tools, on us: Developer Pro access to Claude Code, Codex, Cursor, and frontier model APIs, so you build with the same tools shaping the future of software.

📌 React Software Engineer (Argentina)
🏢 CloudGeometry
📍 Argentina